Rain Bird R-VAN18-360 Rotary Nozzle — 13-18 ft Full Circle Coverage

Smart irrigation with the Rain Bird R-VAN18-360 rotary nozzle

The Rain Bird R-VAN18-360 delivers a balanced 360-degree spray designed to cover lawns and mid-sized landscapes with consistent, efficient watering. With a 13 to 18-foot radius and a low precipitation rate, it aims to balance thorough dampening with conservation across your outdoor space.

Designed to simplify irrigation layouts, this nozzle uses multiple rotating streams to distribute water evenly across the full circle. It maintains a matched precipitation rate across radii, which helps streamline zone design and reduce wasted water while accommodating a range of spray heads in Rain Bird systems.

Key benefits and design details

• Low precipitation rate of 0.60 in/hr minimizes runoff and erosion, promoting steadier infiltration.
• 360-degree spray with multiple rotating streams delivers near-uniform coverage within the 13-18 ft radius.
• Matched precipitation across radii simplifies layout planning and increases predictability when laying out zones.
• Approximately 60% less flow than conventional spray nozzles can allow more heads per zone, potentially reducing overall system complexity.
• Durable UV-resistant plastic construction paired with a stainless steel radius adjustment screw for longevity and easy tuning.
• Low-flow retrofit option that helps address inefficiencies caused by pressure or spacing in existing zones.

Practical installation notes highlight compatibility within Rain Bird ecosystems. The nozzle is designed to fit Rain Bird spray heads and can be integrated with compatible rotor options for hybrid layouts. It supports a pressure range of 20 to 55 psi and is designed to accommodate standard spacing in calm conditions, with a typical radius of 13 to 18 feet under those conditions.

Real-world scenarios and usage ideas

In residential lawns, the R-VAN18-360 can fill gaps in irregularly shaped plots, helping maintain an even green look without overwatering edges. For landscapes with gentle slopes or compact spaces, its low flow can contribute to more predictable moisture without excessive runoff. While results vary with site conditions, users may find that the 360-degree coverage paired with a steady 0.60 in/hr rate offers a practical balance between zone count and installation effort.

Consider these design tips for best results: plan zones with spacing that reflects the 13-18 ft throw, verify pressure within the 20-55 psi range, and factor in wind for final adjustments. The nozzle’s durability features support outdoor use, while its retrofit-friendly approach provides flexibility as landscape needs evolve.